<template>
  <div v-if="unionParam.type" style="height: calc(100% - 55px); overflow-y: auto">
    <div class="field-style">
      <div class="fields">
        <p :title="unionParam.parent.currentDs.name">
          {{ unionParam.parent.currentDs.name }}
        </p>
        <union-field-list :field-list="parentField" :node="unionParam.parent" @checkedFields="changeParentFields" />
      </div>
      <div class="fields">
        <p :title="unionParam.parent.currentDs.name">
          {{ unionParam.node.currentDs.name }}
        </p>
        <union-field-list :field-list="nodeField" :node="unionParam.node" @checkedFields="changeNodeFields" />
      </div>
    </div>
    <union-item-edit :parent-field-list="parentField" :node-field-list="nodeField" :union-param="unionParam" />
  </div>
</template>

<script>
import { post } from '@/api/dataset/dataset'
import UnionFieldList from './union-field-list'
import UnionItemEdit from './union-item-edit'

export default {
  name: 'UnionEdit',
  components: { UnionItemEdit, UnionFieldList },
  props: {
    unionParam: {
      type: Object,
      required: true,
    },
  },
  data() {
    return {
      parentField: [],
      nodeField: [],
    }
  },
  watch: {
    unionParam: function () {},
  },
  mounted() {
    this.getParentFieldList()
    this.getNodeFieldList()
  },
  methods: {
    getParentFieldList() {
      post('/dataset/field/list/' + this.unionParam.parent.currentDs.id, null, true).then((response) => {
        this.parentField = JSON.parse(JSON.stringify(response.data)).filter((ele) => ele.extField === 0)
      })
    },
    getNodeFieldList() {
      post('/dataset/field/list/' + this.unionParam.node.currentDs.id, null, true).then((response) => {
        this.nodeField = JSON.parse(JSON.stringify(response.data)).filter((ele) => ele.extField === 0)
      })
    },

    changeParentFields(val) {
      this.unionParam.parent.currentDsField = val
    },
    changeNodeFields(val) {
      this.unionParam.node.currentDsField = val
    },
  },
}
</script>

<style lang="scss" scoped>
.field-style {
  height: 430px;
  border: 1px solid var(--deCardStrokeColor, #dee0e3);
  border-radius: 4px;
  width: 100%;
  box-sizing: border-box;
  display: flex;
  margin-bottom: 36px;
}
.fields {
  box-sizing: border-box;
  padding: 16px;
  width: 50%;

  & > p {
    font-family: PingFang SC;
    font-size: 14px;
    font-weight: 500;
    margin: 0;
    margin-bottom: 16px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    width: 100%;
    color: var(--deTextPrimary, #1f2329);
  }
  &:nth-child(1) {
    border-right: 1px solid var(--deCardStrokeColor, #dee0e3);
  }
}
</style>
